mirror of
https://github.com/JasonYANG170/logicanalyzer.git
synced 2024-10-19 05:22:07 +00:00
27 lines
861 B
C
27 lines
861 B
C
|
#ifndef __EVENTMACHINE__
|
||
|
|
#define __EVENTMACHINE__
|
||
|
|
|
||
|
|
#include "pico/stdlib.h"
|
||
|
|
#include "pico/util/queue.h"
|
||
|
|
|
||
|
|
//Event handler function declaration
|
||
|
|
typedef void(*EVENT_HANDLER)(void*);
|
||
|
|
|
||
|
|
//Event machine struct
|
||
|
|
typedef struct _EVENT_MACHINE
|
||
|
|
{
|
||
|
|
//Queue to store events
|
||
|
|
queue_t queue;
|
||
|
|
//Function to process the events
|
||
|
|
EVENT_HANDLER handler;
|
||
|
|
|
||
|
|
} EVENT_MACHINE;
|
||
|
|
|
||
|
|
void event_machine_init(EVENT_MACHINE* machine, EVENT_HANDLER handler, uint8_t args_size, uint8_t queue_depth);
|
||
|
|
bool event_has_events(EVENT_MACHINE* machine);
|
||
|
|
void event_push(EVENT_MACHINE* machine, void* event);
|
||
|
|
void event_process_queue(EVENT_MACHINE* machine, void* event_buffer, uint8_t max_events);
|
||
|
|
void event_clear(EVENT_MACHINE* machine);
|
||
|
|
void event_free(EVENT_MACHINE* machine);
|
||
|
|
|
||
|
|
#endif
|